Deane Excavating Co Inc

Massachusetts has no foundation-contractor license, but the contractor must be Home Improvement Contractor (HIC) registered. Structural repairs need a Construction Supervisor License and a building permit from the Bernardston building department, with PE-stamped drawings for significant work. The Fall River and nearby brooks and wetlands put riverfront and low-lying lots under Conservation Commission jurisdiction, so exterior excavation, a drainage outfall, or regrading near those resources requires review under the Wetlands Protection Act. Confirm jurisdiction before any outside dig; a reputable contractor pulls the building permit and checks wetland setbacks for you.

Foundation and waterproofing costs in Bernardston sit in the lower western-MA band, though old stone work can push a job up. An interior perimeter French drain with a sump pump typically runs $8,000–$20,000 depending on linear feet, with a sump pump install alone at about $1,200–$3,000, more with battery backup for rural outages. Crack injection on poured concrete runs $400–$900 per crack. Repointing or partially rebuilding a fieldstone wall is labor-intensive and condition-dependent, and stabilizing a bowing or cracked wall with carbon-fiber or steel runs $5,000–$12,000.

Massachusetts requires a written contract and a Home Improvement Contractor registration for most residential foundation repair & waterproofing work; ask for the registration number and check it before paying a deposit.

More on permits, costs, rebates and common questions, plus every other foundation repair & waterproofing contractor serving the town, on the Foundation Repair / Waterproofing in Bernardston page.